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Mean Well MHB75-24S05 DC-DC Converter - 75W - 18~36V in 5V out

SKU:

MHB75-24S05

$70.43 USD

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Description

Features

Half-brick size (2.28" 2.4" 0.5") with industry standard pin out

2:1 wide input range

Protections: Short circuit / Over current / Over voltage / Over temperature

High efficiency up to 89%

1500VDC I/O isolation

Built-in remote ON/OFF control

Built-in remote sense function

Trimming output ±10%

Five-sided shield metal case

Optional heat sinks for extended operating temperature

Output 2.5V/3.3V/15V available

Approvals: UL / CUL / CE

3 years warranty

General Specification

Over current protection	110%~150% rated output power; Protection type: over current limiting, recovers automatically after fault condition is removed
Over temperature protection	Case temperature 100°C±5°C, Over temperature protection enabled
Over voltage protection	115%~140%; Protection mode: Output Voltage clamping by zener diode
Withstand voltage	I/P-O/P:1500VDC,I/P-Case:1500VDC,O/P-Case:1500VDC
Working temperature	-40~100°C; Thermal shutdown at 100°C±5°C of case temperature(Please refer to Thermal Curve)
Safety standards	UL60950-1 approved
EMC standards	With external components Compliance to EN55022 Class A(Please refer to ¨¹EMC Suggestion Circuit¨¹)
Dimension (LxWxH)(mm)	57.9 x 61 x 12.7 mm

Specifications

Brand

Mean Well
Series

MHB Series
Power Rating

75 Watt
Output Voltage

5 Volt
Rated Current

15 Ampere
Input Voltage

18V~36V
No of Output

1
Dimming Control

None
Standards Met

CB,CE,EAC,EMC,RCM,TUV
Operation Mode

Constant Voltage
Operating Temperature

-55°C~105°C
Warranty

3 Year
Length

2.4 in
Width

2.28 in
Height

0.5 in
Weight

0.2 lb

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Frequently Asked Questions

Can I use the MHB75-24S05 for 5V industrial logic or controller loads?

It is intended for constant-voltage 5V loads and can supply up to 15A with a 75W power rating. That makes it appropriate for industrial logic, controller, or embedded electronics that are built around a 5V DC bus and have an 18-36VAC input source available.

Is this model suitable for powering 5V embedded electronics from a higher-voltage input range?

Yes, this unit is designed for an 18-36VAC input range and converts that to a 5V constant-voltage output. With up to 15A available, it fits 5V embedded systems that need more current than the 12V or 24V output variants provide.

Can the MHB75-24S05 support 5V automation or communication hardware that draws higher current?

For 5V equipment, this is the highest-current option in the listed 24-input siblings because it delivers up to 15A at 75W. That makes it a practical choice for 5V automation or communication hardware where current demand matters more than a higher output voltage.

Is the MHB75-24S05 appropriate for harsh indoor environments with temperature extremes?

The operating temperature range is -55°C to +105°C, so it is specified for very cold and very hot conditions. The specs do not provide an IP rating, so the temperature range is clear but indoor or outdoor exposure resistance is not defined here.

What is the difference between the MHB75-24S05 and the other 18-36VAC input versions?

Within the 18-36VAC input group, the MHB75-24S05 outputs 5V at 15A, the MHB75-24S12 outputs 12V at 6.25A, and the MHB75-24S24 outputs 24V at 3.13A. All three are 75W models with the same 61.0 × 57.9 × 12.7 mm dimensions, 0.092 kg weight, and -55°C to +105°C operating range.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well MHB75-48S24 DC-DC Converter - 75W - 36~72V in 24V out	75W	24V	3.13A	Indoor	$70.43	View
Mean Well MHB75-48S12 DC-DC Converter - 75W - 36~72V in 12V out	75W	12V	6.25A	Indoor	$70.43	View
Mean Well MHB75-48S05 DC-DC Converter - 75W - 36~72V in 5V out	75W	5V	15A	Indoor	$70.43	View
Mean Well MHB75-24S24 DC-DC Converter - 75W - 18~36V in 24V out	75W	24V	3.13A	Indoor	$70.43	View
Mean Well MHB75-24S12 DC-DC Converter - 75W - 18~36V in 12V out	75W	12V	6.25A	Indoor	$61.42	View
Mean Well MHB75-12S24 DC-DC Converter - 75W - 9~18V in 24V out	75W	24V	3.13A	Indoor	$66.92	View
Mean Well MHB75-12S12 DC-DC Converter - 75W - 9~18V in 12V out	75W	12V	6.25A	Indoor	$69.27	View
Mean Well MHB75-12S05 DC-DC Converter - 75W - 9~18V in 5V out	75W	5V	15A	Indoor	$70.43	View